8933378

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{409}}^1$

素因数の和:641

約数の個数: 16

約数和(自身を含む): 13716960

約数和(自身を除く): 4783582

約数列:

[1, 2, 67, 134, 163, 326, 409, 818, 10921, 21842, 27403, 54806, 66667, 133334, 4466689, 8933378]

約数ペア:

[(1, 8933378), (2, 4466689), (67, 133334), (134, 66667), (163, 54806), (326, 27403), (409, 21842), (818, 10921)]